To prevent the buyer from opening the L/C late，the exporter should stipulate at the same time in the contract：“The relevant L/C must reach the seller not later than one month before the date of the shipment”．( )

对市场主体轻微的且没有造成后果的违规违章行为，应采取（）的办法，予以纠正和制止。

A、处罚

B、规范

C、预警

D、停止营业